Thank you for your time and trouble.
The problem now appears solved.

1/ FS9 of 36.3 GB size.
2/ Years worth of debugging since FS5
3/ No where else. Hence its the first O.O.M. i've had since my C-64 in 1989.
4/ Dual Core Chip, 2Gb RAM, ATI Radeon X1550.

A new one to me after fifty or more packages including D.I.Y. 1/ I sit at KLUF & wait. 2/ Everything looks fine. 3/ Slowly over the course of an hour or two the sim uses up all available memory until :- RAM 100% is reached. THEN: 4/ Your Computer has no more Memory error message occurs. 5/ The F...

1/ I use Tiny MIL_CARGO Ramps designed for the size of Chopper required. 2/ Parking Codes with @@@@ @@@@ (4 letters <space> 4 letters) 3/ATC_PARKING_TYPE=MIL_CARGO ATC_PARKING_CODES=@@@@,@@@@ (4 letters <comma> 4 letters) on the aircraft.cfg 4/ AFCAD2 or AFX parkingspecs.txt something like: Royal Ai...